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  • Fact Sheets
  • Pregnancy Studies
  • Find A Service Near You
  • For Health Professionals

Welcome To MotherToBaby

MotherToBaby, a service of the non-profit Organization of Teratology Information Specialists, is dedicated to providing evidence-based information to mothers, health care professionals, and the general public about medications and other exposures during pregnancy and while breastfeeding. Talk directly to the experts behind the most up-to-date research!

Fact Sheets

The experts behind MotherToBaby have created fact sheets that answer frequently asked questions about exposures during pregnancy and breastfeeding. MotherToBaby Fact Sheets are available in both English and Spanish and can be downloaded for free.

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Pregnancy Studies

Not only do the experts at MotherToBaby provide information about exposures in pregnancy, they are also actively adding to that information by conducting MotherToBaby Pregnancy Studies. In our studies, there are no medications, no needles, and no changes to your routine. Help us help future moms and babies – volunteer today.

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Find A MotherToBaby Affiliate Service

Member programs of OTIS are located throughout the U.S. and in Canada. Each MotherToBaby affiliate is designed to serve a specific population and offer local resources. Get to know your local MotherToBaby service today by visiting their affiliate website.

Find A Service Around You!

For Health Professionals

Whether you’re looking for up-to-date evidence-based fact sheets you can hand out to your patients, information you can place in your office about the MotherToBaby service, or you want to speak with one of our experts directly, we’re here to support you as you provide the best possible care to patients who are pregnant, planning a pregnancy, or lactating.

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Baby Blog

Check out our Baby Blog for constant updates and helpful information regarding pregnancy and breastfeeding.

Go to the Baby Blog

Meet Our Experts

Get to know the brains behind our research studies and the brawn behind the MotherToBaby service.

Our Experts

Fact Sheets

Dive into our Fact Sheets that answer frequently asked questions about exposures during pregnancy and breastfeeding.

Explore Fact Sheets

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Check Out Our Latest Facebook Posts

If you’re pregnant, don’t be fooled by safe medicine lists you find online - they may not be up-to-date, accurate, or take into account the reason for the medicine or how far along you are in pregnancy. Best to review each medicine with your health care provider and contact us! mothertobaby.org/contact-expert/ ... See MoreSee Less

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DYK that every 4 ½ minutes a baby is born with a birth defect? www.nbdpn.org/docs/4minutes.pdf #Prevent2Protect ... See MoreSee Less

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OTIS/MotherToBaby and its activities are supported by the Health Resources and Services Administration (HRSA) of the U.S. Department of Health and Human Services (HHS) under grant number UG4MC27861, “Reproductive and Environmental Health Network” (total award amount $1,100,000; 28% financed with nongovernmental sources). The information or content and conclusions are those of MotherToBaby and should not be construed as the official position or policy of, nor should any endorsements be inferred by HRSA, HHS or the U.S. Government.